{"id":169493,"date":"2022-05-17T08:16:49","date_gmt":"2022-05-17T08:16:49","guid":{"rendered":"\/forum\/forums\/topic\/lumerical-api-hang-on-the-appopen-call\/"},"modified":"2022-08-01T08:49:34","modified_gmt":"2022-08-01T08:49:34","slug":"lumerical-api-hang-on-the-appopen-call","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/lumerical-api-hang-on-the-appopen-call\/","title":{"rendered":"Lumerical API : hang on the appOpen() call"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hello,<\/p>\n<p>I began using the Python API recently, and everything was working fine, until it started hanging endlessly on the lumapi.FDTD() call.<\/p>\n<p>My situation : I run Lumerical on a CentOS 7.9 server, and I installed a custom Python with anaconda. I restricted myself to the following test script : import lumapi; f = lumapi.FDTD();<\/p>\n<p>After a reboot of the server, the test script was working perfectly, but if I force quit during the lumapi.FDTD() call, then this function call hangs endlessly until the next reboot of the server. In this state, I also tried the python interpreter included in Lumerical, and even a small C snippet that would link directly with the libinterop-api shared library, and they would all hang on the appOpen call of the interop-api library.<\/p>\n<p>Would there be a way to solve this problem without having to reboot the server, as it is a shared server that is not easily rebootable ?<\/p>\n","protected":false},"template":"","class_list":["post-169493","topic","type-topic","status-closed","hentry","topic-tag-api","topic-tag-lumerical"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_btv_view_count":["793"],"_bbp_likes_count":["0"],"_bbp_subscription":["256105","4274"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["169493"],"_bbp_forum_id":["27833"],"_bbp_engagement":["4274","256105"],"_bbp_voice_count":["2"],"_bbp_reply_count":["17"],"_bbp_last_reply_id":["234808"],"_bbp_last_active_id":["234808"],"_bbp_last_active_time":["2022-09-08 22:10:00"]},"test":"theo-martelc2n-upsaclay-fr"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/169493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/169493\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=169493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}